Animal litter box



FIG. 1 is a front perspective view of an animal litter box showing my new design.

FIG. 2 is an exploded front perspective view of an animal litter box showing my new design.

FIG. 3 is a front view of an animal litter box showing my new design.

FIG. 4 is a rear view of an animal litter box showing my new design.

FIG. 5 is a right-side view of an animal litter box showing my new design.

FIG. 6 is a left-side view of an animal litter box showing my new design.

FIG. 7 is a top view of an animal litter box showing my new design; and,

FIG. 8 is a bottom view of an animal litter box showing my new design. 

CLAIM The ornamental design for an animal litter box, as shown and described. 